I wonder what kind of linked account issues are deemed egregious enough to warrant YouTube channel closure? It seems unlikely she’s an on-the-side scammer/fraud

I wonder what kind of linked account issues are deemed egregious enough to warrant YouTube channel closure? It seems unlikely she’s an on-the-side scammer/fraudster/criminal/terrorist. Do they have benign level violations that get your google account shut down? I’m mainly curious not for her channel’s sake, but because my family uses gmail.